SAME DAY SHIPPING ON 99% OF ORDERS 
Replacing the Aqua Treatment Service ATS-4-843R, this 39-watt T5 lamp provides reliable linear illumination. T5 tubes pack impressive output into a slender 5/8-inch profile. Equipped with a G10Q square 4-pin base.
Built for dependable day-in, day-out performance, this lamp maintains consistent light output throughout its rated life. It's designed for straightforward installation in compatible fixtures and ballast systems.
Key Features & Benefits
- Instant-On Operation: Full brightness immediately upon starting.
- G10Q Square 4-Pin Base: Direct fit for compatible fixtures.
- Brand New: Factory-fresh lamp with full rated life ahead.
Product Specifications
- MPN: ATS-4-843R
- Wattage: 39 Watts
- Base: G10Q-4
- Shape: T5
- Condition: Brand New
Common Applications
This linear tube is commonly found in:
- Commercial Buildings
- Office Environments
- Retail Spaces
- Residential Applications
- Watts: 39
- Base: G10Q-4 4-PIN BASE. IN A SQUARE
- Shape: T5
- Life: 9000
- MOL: 33.20
- Bulb Finish: CLEAR
During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.
All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)
At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.